package com.itheima.health.mapper;

import com.baomidou.mybatisplus.core.mapper.BaseMapper;
import com.itheima.health.pojo.OrderSetting;
import org.apache.ibatis.annotations.Param;
import org.apache.ibatis.annotations.Select;
import org.apache.ibatis.annotations.Update;

import java.util.List;

public interface OrderSettingMapper extends BaseMapper<OrderSetting> {
    @Select("select orderdate,number,RESERVATIONS from t_ordersetting where orderdate between #{beginDate} and #{endDate}")
    List<OrderSetting> findSettingDataByOrderDate(@Param("beginDate") String beginDate, @Param("endDate") String endDate);

    @Update("update t_ordersetting set number=#{number} where orderdate=#{orderdate}")
    boolean updateNumberByOrderDate(@Param("number") int number, @Param("orderdate") String orderdate);

    @Select("SELECT COUNT(1)  from t_ordersetting where NUMBER > RESERVATIONS AND ORDERDATE=#{orderDate} ")
    int isOkorNot(@Param("orderDate") String orderDate);

    @Update("UPDATE t_ordersetting set RESERVATIONS=RESERVATIONS+1 where ORDERDATE=#{orderDate} ")
    void updateReservationsByOrderDate(@Param("orderDate") String orderDate);
}
